我正在使用設備顯示圖像的winform項目。 的問題是,我從C#的winform的C#WPF轉換代碼,我與顯示圖像將多個圖像加載到wpf圖像控件中
這是在winform工作正常代碼的代碼掙扎。
void Ps_Sample_Apl_CS_ShowSilhouette(MemoryStream buff)
{
System.Drawing.Image img = System.Drawing.Image.FromStream(buff);
img.RotateFlip(RotateFlipType.RotateNoneFlipX);
ImagePic.Image = img;
return;
}
這是我的代碼,我嘗試以顯示WPF
void Ps_Sample_Apl_CS_ShowSilhouette(MemoryStream buff)
{
System.Drawing.Image img = System.Drawing.Image.FromStream(buff);
BitmapImage myBitmapImage = new BitmapImage();
myBitmapImage.BeginInit();
myBitmapImage.StreamSource = buff;
//myBitmapImage.UriSource = new Uri(img.ToString());
//myBitmapImage.DecodePixelWidth = 200;
ImagePic.Source = myBitmapImage;
myBitmapImage.EndInit();
return;
}
我應該怎麼做的圖片,但不工作?
myBitmapImage.EndInit(); ImagePic.Source = myBitmapImage; –
在'myBitmapImage.BeginInit();'後面加'myBitmapImage.CacheOption = BitmapCacheOption.OnLoad;'並用'myBitmapImage.EndInit();'切換'ImagePic.Source = myBitmapImage;' –
謝謝我做到了, 'myBitmapImage.CacheOption = BitmapCacheOption.OnLoad;'並用'myBitmapImage.EndInit();'改變了'ImagePic.Source = myBitmapImage;'的位置,但在myBitmapImage.EndInit();後不起作用'myBitmapImage.BeginInit();' –